Cannondale
SystemSix Carbon Ultegra

Details

A racing bike with the lowest drag ever tested on a UCI-legal ride. More speed with less effort. Simple as that.

Stem spacers open so that you can adjust stem height without needing to pull cables.

Disc specific design allowed for aerodynamic optimization of the frame and fork and a wheel/tire choice that would not have been possible with rim brakes.

Unique design routes brake lines and Di2 cables through an opening in the front of the headtube, bypassing headset bearings. An integrated steering stop prevents damage to the cables and permits a full +/- 50 degrees of steering rotation (regular riding rarely sees more than 35 degrees of movement).